(3R,3aS)-3-(hydroxymethyl)-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3a,4-dihydro-1H,3H-benzo[b]oxazolo[3,4-d][1,4]oxazin-1-one

Base Information

Chemical Name:(3R,3aS)-3-(hydroxymethyl)-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3a,4-dihydro-1H,3H-benzo[b]oxazolo[3,4-d][1,4]oxazin-1-one
CAS No.:1427171-69-4
Molecular Formula:C₁₇H₂₂BNO₆
Molecular Weight:347.176
Hs Code.:

Synonyms:(3R,3aS)-3-(hydroxymethyl)-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3a,4-dihydro-1H,3H-benzo[b]oxazolo[3,4-d][1,4]oxazin-1-one

Suppliers and Price of (3R,3aS)-3-(hydroxymethyl)-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3a,4-dihydro-1H,3H-benzo[b]oxazolo[3,4-d][1,4]oxazin-1-one

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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(3R,3aS)-3-(Hydroxymethyl)-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3a,4-dihydrobenzo[b]oxazolo[3,4-d][1,4]oxazin-1(3H)-one 97%
100mg
$ 514.00

Total 3 raw suppliers

Chemical Property of (3R,3aS)-3-(hydroxymethyl)-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3a,4-dihydro-1H,3H-benzo[b]oxazolo[3,4-d][1,4]oxazin-1-one

Chemical Property:

Purity/Quality:

97% ^*data from raw suppliers

(3R,3aS)-3-(Hydroxymethyl)-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3a,4-dihydrobenzo[b]oxazolo[3,4-d][1,4]oxazin-1(3H)-one 97% ^*data from reagent suppliers

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Technology Process of (3R,3aS)-3-(hydroxymethyl)-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3a,4-dihydro-1H,3H-benzo[b]oxazolo[3,4-d][1,4]oxazin-1-one

There total 8 articles about (3R,3aS)-3-(hydroxymethyl)-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3a,4-dihydro-1H,3H-benzo[b]oxazolo[3,4-d][1,4]oxazin-1-one which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 85.0%

: 1427171-68-3
(3R,3aS)-3-(((tert-butyldimethylsiloxy)oxy)methyl)-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3a,4-dihydrobenzo[b]oxazolo[3,4-d][1,4]oxazin-1(3H)-one

: 1427171-69-4
(3R,3aS)-3-(hydroxymethyl)-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3a,4-dihydro-1H,3H-benzo[b]oxazolo[3,4-d][1,4]oxazin-1-one

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 0 - 20 ℃; for 4h;
DOI:10.1021/jm4000598

Reference yield: 80.0%

: ((3R,3aS)-7-bromo-1-oxo-1,3,3a,4-tetrahydrobenzo[b]oxazolo[3,4-d][1,4]oxazin-3-yl)methyl 3-nitrobenzenesulfonate

: 73183-34-3
bis(pinacol)diborane

: 1427171-69-4
(3R,3aS)-3-(hydroxymethyl)-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3a,4-dihydro-1H,3H-benzo[b]oxazolo[3,4-d][1,4]oxazin-1-one

Guidance literature:: With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; potassium acetate; In dimethyl sulfoxide; at 85 ℃; for 2.5h; Inert atmosphere;
DOI:10.1039/d0ra04104a

Reference yield: 32.4%

: 911845-45-9
(3R,3aS)-7-bromo-3-((1,1-dimethylethyl)dimethylsilanemethyl)-3a,4-dihydro-3H-[1,3]oxazolo[4,3-c][1,4]benzoxazin-1-one

: 73183-34-3
bis(pinacol)diborane

: 1427171-68-3
(3R,3aS)-3-(((tert-butyldimethylsiloxy)oxy)methyl)-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3a,4-dihydrobenzo[b]oxazolo[3,4-d][1,4]oxazin-1(3H)-one

: 1427171-69-4
(3R,3aS)-3-(hydroxymethyl)-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3a,4-dihydro-1H,3H-benzo[b]oxazolo[3,4-d][1,4]oxazin-1-one

Guidance literature:: With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; potassium acetate; In dimethyl sulfoxide; at 80 ℃; for 2h; Inert atmosphere;
DOI:10.1021/jm4000598